Lifting eye on a coupler



FIG. 1 is a top perspective view of a lifting eye on a coupler showingmy new design;

FIG. 2 is a bottom perspective view thereof;

FIG. 3 is an enlarged view of FIG. 1 thereof;

FIG. 4 is an enlarged view of FIG. 2 thereof;

FIG. 5 is an enlarged top plan view thereof;

FIG. 6 is an enlarged side view thereof, the opposite side being amirror image thereof; and,

FIG. 7 is an enlarged bottom plan view thereof.

The broken lines are only for illustrative purposes to show visibleenvironmental structure and form no part of the claimed invention.

I claim the ornamental design for a “lifting eye on a coupler,” as shownand described.